text: At the risk of his life, fixing Falcon 1's glitch on board, Zach Dunn, an intern at the time, successfully launches SpaceX's only remaining rocket?
classes:  No, five rockets were launched and the Falcon 1 rocket was the last.  Also, five rockets were launched and the Falcon 1 rocket was the last.  Yes, five rockets were launched and the Falcon 1 rocket was the last.